2122201102 has 32 divisors (see below), whose sum is σ = 3783757824. Its totient is φ = 873784800.

The previous prime is 2122201087. The next prime is 2122201111. The reversal of 2122201102 is 2011022212.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7827 + ... + 65617.

It is an arithmetic number, because the mean of its divisors is an integer number (118242432).

Almost surely, 2^2122201102 is an apocalyptic number.

2122201102 is a deficient number, since it is larger than the sum of its proper divisors (1661556722).

2122201102 is a wasteful number, since it uses less digits than its factorization.

2122201102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57904.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 2122201102 is about 46067.3539722003. The cubic root of 2122201102 is about 1285.0760959645.

Adding to 2122201102 its reverse (2011022212), we get a palindrome (4133223314).

The spelling of 2122201102 in words is "two billion, one hundred twenty-two million, two hundred one thousand, one hundred two".